Total babies named Thirza (all years): 207
| Year | Girls (count / rank / %) |
|---|---|
| 1981 | 6 / #10312 / 0.000% |
| 1958 | 5 / #6951 / 0.000% |
| 1950 | 5 / #6031 / 0.000% |
| 1949 | 6 / #5206 / 0.000% |
| 1941 | 6 / #4381 / 0.001% |
| 1934 | 6 / #4243 / 0.001% |
| 1933 | 7 / #3710 / 0.001% |
| 1930 | 5 / #5181 / 0.000% |
| 1929 | 8 / #3651 / 0.001% |
| 1928 | 7 / #4151 / 0.001% |
| Year | Girls (count / rank / %) |
|---|---|
| 1927 | 5 / #5536 / 0.000% |
| 1925 | 11 / #3102 / 0.001% |
| 1923 | 11 / #3104 / 0.001% |
| 1922 | 6 / #4953 / 0.001% |
| 1921 | 5 / #5786 / 0.000% |
| 1920 | 6 / #4917 / 0.001% |
| 1919 | 8 / #3775 / 0.001% |
| 1918 | 6 / #4758 / 0.001% |
| 1917 | 20 / #1836 / 0.002% |
| 1916 | 6 / #4353 / 0.001% |
| Year | Girls (count / rank / %) |
|---|---|
| 1915 | 5 / #4887 / 0.001% |
| 1914 | 5 / #4136 / 0.001% |
| 1913 | 5 / #3652 / 0.001% |
| 1908 | 7 / #1841 / 0.002% |
| 1907 | 5 / #2361 / 0.002% |
| 1903 | 5 / #2062 / 0.002% |
| 1902 | 6 / #1775 / 0.002% |
| 1898 | 7 / #1491 / 0.003% |
| 1895 | 6 / #1575 / 0.003% |
| 1888 | 5 / #1458 / 0.003% |
| Year | Girls (count / rank / %) |
|---|---|
| 1887 | 6 / #1139 / 0.004% |